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Tech Interview Questions

Practice the exact questions companies are asking right now.

Questions
4.0k
Companies
974
Updated
11.02.2026
4.0k Questions 974 Companies11.02.2026
PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

PLTCHK testimonial
PLTCHK

"I got asked a hardcore MCM DP question and I saw it on PracHub as well. Solved that question in 5 minutes. Without PracHub I doubt I could solve it in 5 hours. Though somehow didn't get hired, perhaps I guess I solved it too fast? /s"

_The_TaNk_ testimonial
_The_TaNk_

"Believe me i'm a student here jn US. Recently interviewed for MSFT. They asked me exact question from PracHub. I saw it the night before and ignored it cause why waste time on random sites. I legit wanna go back and redo this whole thing if I had chance. Not saying will work for everyone but there is certainly some merit to that website. And i'm gonna use it in future prep from now on like lc tagged"

Chris testimonial
ChrisSenior SWE, LinkedIn

"10 years of experience but never worked at a top company. PracHub's senior-level questions helped me break into FAANG at 35. Age is just a number."

sleepy33 testimonial
sleepy33

"I was skeptical about the 'real questions' claim, so I put it to the test. I searched for the exact question I got grilled on at my last Meta onsite... and it was right there. Word for word."

Jake testimonial
JakeSenior ML Engineer, Lyft

"Got a Google recruiter call on Monday, interview on Friday. Crammed PracHub for 4 days. Passed every round. This platform is a miracle worker."

nuggetlord testimonial
nuggetlord

"I've used LC, Glassdoor, and random Discords. Nothing comes close to the accuracy here. The questions are actually current — that's what got me. Felt like I had a cheat sheet during the interview."

Carlos testimonial
CarlosFull Stack, Shopify

"The solution quality is insane. It covers approach, edge cases, time complexity, follow-ups. Nothing else comes close."

boba.tea.vibes testimonial
boba.tea.vibes

"Legit the only resource you need. TC went from 180k -> 350k. Just memorize the top 50 for your target company and you're golden."

Andy testimonial
AndySWE-II, Google

"PracHub Premium for one month cost me the price of two coffees a week. It landed me a $280K+ starting offer."

couchpotato99 testimonial
couchpotato99

"Literally just signed a $600k offer. I only had 2 weeks to prep, so I focused entirely on the company-tagged lists here. If you're targeting L5+, don't overthink it."

Shruti testimonial
ShrutiData Engineer, Salesforce

"Coaches and bootcamp prep courses cost around $200-300 but PracHub Premium is actually less than a Netflix subscription. And it landed me a $178K offer."

midnightramen testimonial
midnightramen

"I honestly don't know how you guys gather so many real interview questions. It's almost scary. I walked into my Amazon loop and recognized 3 out of 4 problems from your database."

Bianca testimonial
BiancaFrontend Eng, Figma

"Discovered PracHub 10 days before my interview. By day 5, I stopped being nervous. By interview day, I was actually excited to show what I knew."

tambrahm007 testimonial
tambrahm007

"I recently cleared Uber interviews (strong hire in the design round) and all the questions were present in prachub."

toa testimonial
toa

"The search is what sold me. I typed in a really niche DP problem I got asked last year and it actually came up, full breakdown and everything. These guys are clearly updating it constantly."

Showing 20 results
Apple logo
Apple
Medium
Product Manager

Apple Music Product Sense: Pick a Listener Segment and Prioritize One Upgrade

You are a product manager on Apple Music, Apple's paid music streaming service. What would you change to make it better? `hint Narrow before you build...

Product Design & StrategyProduct Design & Improvement
0
0
5 people solved
Jul 2, 2024
Amazon logo
Amazon
Medium
Product Manager

Fermi Estimate of Instagram's Daily Like Volume

Estimate how many likes Instagram users give, across the whole app, in a single day. Talk through your reasoning and finish with a number. `hint Not e...

Product / Decision MakingEstimation & Market Sizing
0
0
3 people solved
Dec 24, 2024
Amazon logo
Amazon
Medium
Product Manager

Product Design: Help IT Staff Log Their Hours and Show Work Progress

A product manager is asked to design the ideal app that helps people who work in IT manage their time. The app should record where their working hours...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
5 people solved
Jan 26, 2025
Google logo
Google
Medium
Product Manager

Product design for an eyes-free calculator serving blind and low-vision users

Your task is to create a calculator that someone with no usable sight can operate entirely on their own, from entering a calculation to confirming the...

Product Design & StrategyAccessibility & Inclusive DesignProduct Sense
0
0
5 people solved
Jul 28, 2024
Google logo
Google
Medium
Product Manager

Hotel Guest Vending Product: Segment, Features and City-Level Market Estimate

Design a vending machine product for hotels, built around the guests who stay in them. Then estimate how large the market for it is in your hometown. ...

Product Design & StrategyProduct SenseEstimation & Market Sizing
0
0
2 people solved
Jul 23, 2025
TikTok logo
TikTok
Medium
Product Manager

Short-video design for seniors: shape a TikTok experience for older adults

How would you design a version of TikTok, the short-video app, for elderly people? `hint Older adults are not one group Split the audience by how they...

Product Design & StrategyAccessibility & Inclusive DesignProduct Design & Improvement
0
0
4 people solved
Aug 13, 2024
LinkedIn logo
LinkedIn
Medium
Product Manager

Defend DoorDash's food-delivery share against Uber Eats: diagnosis and strategy

Uber Eats has been taking share of the food-delivery market away from DoorDash. Assume you are a product leader at DoorDash: what would you do about i...

Product Design & StrategyMarket & Competitive AnalysisProduct Strategy
0
0
4 people solved
Dec 29, 2025
Meta logo
Meta
Medium
Product Manager

Design a Film Ticketing Experience for Facebook

You are a product manager at Meta. Design a product that lets people buy movie tickets through Facebook. Decide what the product should achieve for mo...

Product Design & StrategyProduct Sense
0
0
5 people solved
Mar 23, 2024
Dropbox logo
Dropbox
Medium
Product Manager

Behavioral: Diagnosing Why Your Team Was Slow and Getting Delivery Back on Pace

Tell me about a time a team you were part of moved more slowly than it should have. What steps did you take to speed it up? Walk the interviewer throu...

Behavioral & LeadershipOwnership & Execution
0
0
4 people solved
Aug 22, 2024
Netflix logo
Netflix
Medium
Data Scientist

Describe Leading a Project from Ideation to Delivery

Describe Leading a Project from Ideation to Delivery A hiring manager wants a deep dive into your most impactful project to evaluate ownership, techni...

Behavioral & LeadershipProject Deep DiveFailure & Learning
27
0
128 people solved
Jul 12, 2025
Meta logo
Meta
Medium
Product Manager

Pitch Your Company's Next Big Bet When the CEO Stops You Over Lunch

You are a product manager. While you are having lunch in the company cafeteria, someone taps you on the shoulder: it is the CEO, who wants to know wha...

Product Design & StrategyProduct StrategyCommunication & Stakeholders
0
0
5 people solved
May 12, 2024
Amazon logo
Amazon
Medium
Product Manager

Analyze the marketing playbook behind an Amazon product of your choice

Pick a product that Amazon sells or runs and walk through the marketing strategy behind it: which customers it targets, how it is positioned and price...

Product Design & StrategyGrowth & MonetizationMetrics & KPIs
0
0
4 people solved
Mar 2, 2025
Google logo
Google
Medium
Product Manager

Scoping onboard and ground software for NASA's eight-rotor Titan rotorcraft

You have just joined a company as a product manager and are placed on a client project. The client is NASA, and the work is software for its Dragonfly...

Product Design & StrategyProduct SenseTechnical Tradeoffs for PMs
0
0
9 people solved
Nov 9, 2024
Google logo
Google
Medium
Product Manager

Physical Product Design: Creating a Pizza Concept for an Underserved Eating Occasion

You are asked to come up with a new pizza. Treat it as a product design problem: decide who it is for and the situation in which it will be bought and...

Product Design & StrategyProduct SenseMetrics & KPIs
0
0
6 people solved
Feb 21, 2025
LinkedIn logo
LinkedIn
Medium
Data Scientist

Single Queue vs Multiple Queues — Service Design

Bank Branch Queue Design: Single Queue Versus Multiple Queues A bank branch has c identical tellers. Customers arrive approximately as a Poisson proce...

Analytics & ExperimentationProbabilityOperations & Capacity
23
0
101 people solved
Jul 12, 2025
Google logo
Google
Medium
Product Manager

Product Sense: Which Tesla Ownership Experiences Exceed Driver Expectations, and Why

Early in a product manager interview you are asked to name your favorite product, and you choose a Tesla car. The interviewer then asks what about the...

Product Design & StrategyProduct Sense
0
0
6 people solved
Feb 12, 2025
Google logo
Google
Medium
Product Manager

Diagnosing Why New Lime Scooter Sign-Ups Never Take a First Ride

You are the product manager for Lime's shared scooters. Plenty of people are creating accounts, but they are not going on to use the scooters. How wou...

Analytics & ExperimentationUser Behavior & FunnelsMetric Diagnostics
0
0
6 people solved
Mar 16, 2025
Uber logo
Uber
Medium
Product Manager

Six-Month Scorecard for a Super-App's New Peer-to-Peer Car Rental Marketplace

A super-app such as Grab is adding a new vertical: peer-to-peer car rental, where people rent their own cars out to other users. Which metrics would y...

Analytics & ExperimentationMetrics & KPIsGrowth & Monetization
0
0
5 people solved
Jul 6, 2024
Electronic Arts logo
Electronic Arts
Medium
Product Manager

Answer EA PM behavioral prompts

For a Product Manager interview with EA's Plants vs. Zombies studio, prepare concise but compelling answers to first-round HR and written behavioral q...

Behavioral & LeadershipMotivation & FitProject Deep Dive
11
0
103 people solved
Jan 5, 2025
Google logo
Google
Medium
Product Manager

Diagnose and Fix an Add-to-Cart Drop on a Fashion Retailer's Product Pages

You are a product manager at an online fashion retailer. There has been a sharp drop-off at the product description page: shoppers open product pages,...

Product Design & StrategyUser Behavior & FunnelsMetric Diagnostics
0
0
3 people solved
Dec 7, 2023
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